Jan. 09, 2020. Due to system and database maintenance, MSE search service will be temporarily unstable during Jan. 09 - Jan. 10, 2020 (Beijing time). We are sorry for the inconvenience.

Dec. 27, 2019. Now the MSE 2 is online, supporting OTU-based, species-based and KO-based search. MSE 2 provides both upload-based and paste-based query, and also enables the full-taxonomy multi-view of query and matches in search results.